Panchang in Ipameri, Goiás, Brazil Sat 10 Nov 1928

The abhyanga bath is taken in arunodaya, the 96 minutes before sunrise. Chaturdashi began at 02:06 on Sat 10 Nov, before that morning’s arunodaya, and ended at 04:11 on Sun 11 Nov, partway into the next. The Nirnayasindhu takes the morning Chaturdashi fills: Sat 10 Nov. No text giving Narak Chaturdashi’s time was found; arunodaya is Tithika’s convention.

Narak Chaturdashi: every date in Ipameri

Shiva’s worship centres on nishitha, the midnight muhurta. Chaturdashi runs from 02:06 on Sat 10 Nov to 04:11 on Sun 11 Nov, so only Saturday night’s nishitha (23:34–00:18 Sun) falls within it. No text giving Masik Shivratri’s time was found; nishitha is Tithika’s convention.

Masik Shivratri: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 336°–348° is the 29th, Krishna Chaturdashi. A day takes the tithi in force at its sunrise, 05:30 here. Trayodashi ended at 02:06, before it. Chaturdashi ends at 04:11 Sun, when the lead reaches 348°. The lead passed 180° at the full moon of 28 Oct, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:39, came before Trayodashi ended at 10:36: this day reads Trayodashi.

Ipameri · UTC−3

Sunrise here, 05:30, came after Trayodashi ended at 02:06: this day reads Chaturdashi.

The night of Fri 9 Nov ran from sunset 18:22 Fri to sunrise 05:30, 11 h 8 m. Cut into 15 muhurtas of 44 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:30 to 18:23, splits into 8 choghadiyas of 1 h 36 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:23 to 05:30 Sun, splits into 8 choghadiyas of 1 h 23 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Chitra spans 173°20′–186°40′; the Moon entered its pada 3 at 180°. It leaves at 13:56, for Swati.

Add the Sun's and the Moon's places among the stars: 204.9° + 182.4° = 387.3°, one full turn and 27.3°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 26°40′–40°00′ is the 3rd, Ayushmana. It ends at 04:55 Sun, then Saubhagya.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Chaturdashi is Vishti and the second Shakuni. Vishti runs until 15:06, when the lead reaches 342°; Shakuni until 04:11 Sun.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:30 to 05:30 Sun, so the hours after midnight still belong to Shaniwara.

An amanta month runs from new moon to new moon and takes its name from the rashi the Sun is in at the new moon that begins it: Kanya gives Ashwina. The Sun enters Tula on 16 Oct, inside the month. The next new moon, 12 Nov, finds it in Tula and begins Kartika.

A purnimanta month runs from full moon to full moon, so its waning half comes first. It shares its name with the amanta month that its second half falls in: the new moon of 12 Nov, with the Sun in Tula, begins Kartika. Until then this Krishna paksha reads Kartika here, and Ashwina in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 21 Mar 1928, 17:29 Wed. Since then the Sun has moved 226.8° round the stars. Vikram Samvat numbers that year 1985; Shaka Samvat numbers it 1850.